Electromagnetic properties of the $T_{cc}^{+}$ molecular states

Abstract

In this work, we discuss the electromagnetic properties of the $S$-wave and $D$-wave $T_{cc}^{+}$ molecular states, which include the magnetic moments, transition magnetic moments and radiative decay widths. According to our results, the magnetic moment of $T_{cc}^{+}$ state observed experimentally is $-0.09{\mu }_N$. Meanwhile, we also discuss the relations between the transition magnetic moments of the $S$-wave $T_{cc}^{+}$ molecular states and the radiative decay widths, and we analyze the proportionality between the magnetic moments of the $T_{cc}^{+}$ molecular states. These results provide further information on the inner structure of $T_{cc}^{+}$ molecular states and deepen the understanding of electromagnetic properties of doubly charmed tetraquarks.

References in corpus (47)

• Observation of a resonance-like structure in the pi^+- psi' mass distribution in exclusive B-->K pi^+- psi' decays
• Observation of an exotic narrow doubly charmed tetraquark
• Study of the doubly charmed tetraquark $T_{cc}^{+}$
• Heavy-quark symmetry implies stable heavy tetraquark mesons $Q_i{Q}_j{\bar{q}}_k{\bar{q}}_l$
• Lattice QCD investigation of a doubly-bottom $\bar{b}\bar{b}ud$ tetraquark with quantum numbers $I(J^P)=0(1^{+})$
• Signature of a doubly charm tetraquark pole in $D{D}^{\ast }$ scattering on the lattice
• Exotic $QQ\bar{q}\bar{q}$, $QQ\bar{q}\bar{s}$ and $QQ\bar{s}\bar{s}$ states
• $T_{cc}^{+}$ coupled channel analysis and predictions
• Analysis of the doubly-charmed tetraquark molecular states with the QCD sum rules
• Doubly-heavy tetraquarks
• Towards the understanding of fully-heavy tetraquark states from various models
• $T_{cc}^{+}$ and its partners
• Can we understand the decay width of the $T_{cc}^{+}$ state?
• $T_{cc}^{+}$ decays: Differential spectra and two-body final states
• Doubly Heavy Tetraquarks in QCD Sum Rules
• Newly observed exotic doubly charmed meson $T_{cc}^{+}$
• Predicting another doubly charmed molecular resonance $T_{cc}^{\prime +}(3876)$
• Subleading contributions to the decay width of the $T_{cc}^{+}$ tetraquark
• Spectroscopy, lifetime and decay modes of the $T_{bb}^{-}$ tetraquark
• Masses and magnetic moments of hadrons with one and two open heavy quarks: heavy baryons and tetraquarks
• Magnetic dipole moments of the $T_{cc}^{+}$ and $Z_V^{++}$ tetraquark states
• Study of charmonium-like and fully-charm tetraquark spectroscopy
• From the lineshape of the $X(3872)$ to its structure
• What can we learn from the electromagnetic properties of hidden-charm molecular pentaquarks with single strangeness?
• Exotic resonances of fully-heavy tetraquarks in a lattice-QCD insipired quark model
• Magnetic moments of the hidden-charm strange pentaquark states
• The Doubly-heavy Tetraquarks ($q{q}^{\prime }\bar{Q}\overline{Q^{\prime }}$) in a Constituent Quark Model with a Complete Set of Harmonic Oscillator Bases
• Nature of the doubly-charmed tetraquark $T_{cc}^{+}$ in a constituent quark model
• Spectroscopy behavior of fully heavy tetraquarks
• Multiplicity of the doubly charmed state $T_{cc}^{+}$ in heavy-ion collisions
• Production of exotic tetraquarks $QQ\bar{q}\bar{q}$ in heavy-ion collisions at the LHC
• Production of the $T_{cc}^{+}$ state in the $\gamma p\to D^{+}{\bar{T}}_{cc}^{-}{\Lambda }_c^{+}$ reaction
• $S$- and $P$-wave fully-strange tetraquark states from QCD sum rules
• Doubly heavy tetraquark multiplets as heavy antiquark-diquark symmetry partners of heavy baryons
• Triangle Singularity in the Production of $T_{cc}^{+}$(3875) and a Soft Pion
• The Hydrogen Bond of QCD
• Exploring the electromagnetic properties of the ${\Xi }_c^{(\prime ,\ast )}{\bar{D}}_s^{\ast }$ and ${\Omega }_c^{(\ast )}{\bar{D}}_s^{\ast }$ molecular states
• Hunting for tetraquarks in ultra-pheripheral heavy ion collisions
• Heavy- and light-flavor symmetry partners of the $T_{cc}^{+}(3875)$, the $X(3872)$ and the $X(3960)$ from light-meson exchange saturation
• Tetraquark systems $\bar{b}b\bar{d}u$ in the static limit and lattice QCD
• $X(3872)$ and $T_{cc}$: structures and productions in heavy ion collisions
• Magnetic moments of the doubly charged axial-vector $T_{cc}^{++}$ states
• Probing the electromagnetic properties of the ${\Sigma }_c^{(\ast )}{D}^{(\ast )}$-type doubly charmed molecular pentaquarks
• Exploring the magnetic dipole moments of $T_{QQ\bar{q}\bar{s}}$ and $T_{QQ\bar{s}\bar{s}}$ states in the framework of QCD light-cone sum rules
• Hadronic decays of the heavy-quark-spin molecular partner of $T_{cc}^{+}$
• $Y(4626)$ in a chiral constituent quark model
• New reaction approach to reflect exotic structure of hadronic molecular state

Cited by in corpus (3)

• Isospin violation effect and three-body decays of the $T_{cc}^{+}$ state
• Spectroscopic Properties of Double-Strangeness Molecular Tetraquarks
• Electromagnetic characteristics as probes into the inner structures of the predicted ${\Xi }_c^{{(}^{\prime },\ast )}{D}_s^{(\ast )}$ molecular states